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LT3973

Step-Down Regulator

LT3973 Features

* nn Ultralow Quiescent Current nn 2.5µA IQ at 12VIN to 3.3VOUT nn Low Ripple Burst Mode® Operation nn Output Ripple < 10mVP-P nn Wide Input Voltage Range: 4.2V to 42V Operating nn Adjustable Switching Frequency: 200kHz to 2.2MHz nn Integrated Boost and Catch Diodes nn 750mA Output Current nn Excellen

LT3973 General Description

The LT®3973 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 42V, and consumes only 2.5µA of quiescent current. A high efficiency switch is included on the die along with the catch diode, boost diode, and the necessary oscillator, control a.

LT3973 Datasheet (498.06 KB)

Preview of LT3973 PDF

Datasheet Details

Part number:

LT3973

Manufacturer:

Linear

File Size:

498.06 KB

Description:

Step-down regulator.

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LT3973 Step-Down Regulator Linear

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